<template>
  <div class="login-container">
    <div class="login-box">
      <el-form ref="loginForm" :model="loginForm" class="login-form" auto-complete="on" label-position="left">

        <div class="title-container">
          <h3 class="title">广告联调平台</h3>
        </div>

        <el-form-item prop="mobileNo">
          <span class="svg-container">
            <svg-icon icon-class="user" />
          </span>
          <el-input
            ref="mobileNo"
            v-model="loginForm.mobileNo"
            placeholder="账号"
            name="mobileNo"
            type="text"
            tabindex="1"
            auto-complete="on"
          />
        </el-form-item>

        <el-form-item prop="passWord">
          <span class="svg-container">
            <svg-icon icon-class="password" />
          </span>
          <el-input
            :key="passwordType"
            ref="passWord"
            v-model="loginForm.passWord"
            :type="passwordType"
            placeholder="密码"
            name="passWord"
            tabindex="2"
            auto-complete="on"
            @keyup.enter.native="handleLogin"
          />
          <span class="show-pwd" @click="showPwd">
            <svg-icon :icon-class="passwordType === 'passWord' ? 'eye' : 'eye-open'" />
          </span>
        </el-form-item>

        <el-button :loading="loading" type="primary" style="width:100%;margin-bottom:30px;background-color: #3a4757;" @click.native.prevent="handleLogin">登录</el-button>

        <div class="tips">
          <a @click="goRegister">注册账号</a>
          <a>忘记密码</a>
        </div>

      </el-form>
      <div class="login-bg">
        <a href="https://beian.miit.gov.cn/">冀ICP备2025105329号-1</a>
      </div>
    </div>

  </div>
</template>

<script>

export default {
  name: 'Login',
  data() {
    return {
      loginForm: {
        mobileNo: '',
        passWord: ''
      },
      loading: false,
      passwordType: 'passWord',
      redirect: undefined
    }
  },
  watch: {
    $route: {
      handler: function(route) {
        this.redirect = route.query && route.query.redirect
      },
      immediate: true
    }
  },
  methods: {
    goRegister() {
      this.$router.push('/register')
    },
    showPwd() {
      if (this.passwordType === 'passWord') {
        this.passwordType = ''
      } else {
        this.passwordType = 'passWord'
      }
      this.$nextTick(() => {
        this.$refs.passWord.focus()
      })
    },
    handleLogin() {
      this.$refs.loginForm.validate(valid => {
        if (valid) {
          this.loading = true
          this.$store.dispatch('user/login', this.loginForm).then(() => {
            this.$router.push({ path: this.redirect || '/' })
            this.loading = false
          }).catch(() => {
            this.loading = false
          })
        } else {
          console.log('error submit!!')
          return false
        }
      })
    }
  }
}
</script>

<style lang="scss">
/* 修复input 背景不协调 和光标变色 */
/* Detail see https://github.com/PanJiaChen/vue-element-admin/pull/927 */

$bg:#e5e5e5;
$light_gray:#000;
$cursor: #000;

@supports (-webkit-mask: none) and (not (cater-color: $cursor)) {
  .login-container .el-input input {
    color: $cursor;
  }
}

/* reset element-ui css */
.login-container {
  .el-input {
    display: inline-block;
    height: 47px;
    width: 85%;

    input {
      background: transparent;
      border: 0px;
      -webkit-appearance: none;
      border-radius: 0px;
      padding: 12px 5px 12px 15px;
      color: $light_gray;
      height: 47px;
      caret-color: $cursor;

      &:-webkit-autofill {
        box-shadow: 0 0 0px 1000px $bg inset !important;
        -webkit-text-fill-color: $cursor !important;
      }
    }
  }

  .el-form-item {
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(0, 0, 0, 0.1);
    border-radius: 5px;
    color: #454545;
  }
}
</style>

<style lang="scss" scoped>
$bg:#e5e5e5;
$dark_gray:#889aa4;
$light_gray:#5b7690;

.login-container {
  position: relative;
  height: 100%;
  width: 100%;
  background: url(../../assets/img/login_two.jpg) repeat;
  // overflow: hidden;
  object-fit: cover;
  background-size: 100% 100%;

  .login-box{
    margin-left: 50%;

      .login-form {
    position: relative;
    width: 520px;
    max-width: 100%;
    padding: 160px 35px 0;
    margin: 0 auto;
    overflow: hidden;
  }

  .tips {
    font-size: 14px;
    color: $light_gray;
    margin-bottom: 10px;
    display: flex;
    justify-content:space-between;

    span {
      &:first-of-type {
        margin-right: 16px;
      }
    }
  }

  .svg-container {
    padding: 6px 5px 6px 15px;
    color: $dark_gray;
    vertical-align: middle;
    width: 30px;
    display: inline-block;
  }

  .title-container {
    position: relative;

    .title {
      font-size: 26px;
      color: $light_gray;
      margin: 0px auto 40px auto;
      text-align: center;
      font-weight: bold;
    }
  }

  .show-pwd {
    position: absolute;
    right: 10px;
    top: 7px;
    font-size: 16px;
    color: $dark_gray;
    cursor: pointer;
    user-select: none;
  }
  }

  .login-bg{
    position: fixed;
    top: 95%;
  }

}

</style>
